Volvo d13 overheating

Discussion in 'Volvo Forum' started by Mdavid0614, May 20, 2021.

  1. Mdavid0614

    Mdavid0614 Bobtail Member

    25
    6
    Feb 13, 2019
    0
    Overheating. Have manual fan switch barely keeps temp down. what IS NOT the cause
    Compressor head gasket
    Injectors cups
    Thermostat
    Egr cooler
    Water pump
    Radiator
    All have been checked replaced new not problem
    I have a 7th injector which is 2008 style has coolant running thru it. Head gasket, cracked head or 7th injector? Or liner leaking maybe? Coolant/oil dont mix coolant tank builds pressure somethings loose any ideas? Sometimes water temp stays down takes a bit to get climbing but mostly climbs temp easily and hard to get down fans runs for a bit to cool it off
     
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  3. Rob100100

    Rob100100 Light Load Member

    206
    122
    Mar 5, 2016
    0
    Plugged Radiator possibly. Bad thermostat maybe. If your fan can not suck air thru the rad to cool then your temps will rise quickly.
     
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